diff options
Diffstat (limited to 'polyp/daemon-conf.c')
| -rw-r--r-- | polyp/daemon-conf.c | 297 |
1 files changed, 0 insertions, 297 deletions
diff --git a/polyp/daemon-conf.c b/polyp/daemon-conf.c deleted file mode 100644 index 103cf46a..00000000 --- a/polyp/daemon-conf.c +++ /dev/null @@ -1,297 +0,0 @@ -/* $Id$ */ - -/*** - This file is part of polypaudio. - - polypaudio is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, - or (at your option) any later version. - - polypaudio is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with polypaudio; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - USA. -***/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <errno.h> -#include <stdio.h> -#include <string.h> -#include <assert.h> -#include <unistd.h> - -#include "daemon-conf.h" -#include "util.h" -#include "xmalloc.h" -#include "strbuf.h" -#include "conf-parser.h" -#include "resampler.h" - -#ifndef DEFAULT_CONFIG_DIR -# ifndef OS_IS_WIN32 -# define DEFAULT_CONFIG_DIR "/etc/polypaudio" -# else -# define DEFAULT_CONFIG_DIR "%POLYP_ROOT%" -# endif -#endif - -#ifndef OS_IS_WIN32 -# define PATH_SEP "/" -#else -# define PATH_SEP "\\" -#endif - -#define DEFAULT_SCRIPT_FILE DEFAULT_CONFIG_DIR PATH_SEP "default.pa" -#define DEFAULT_SCRIPT_FILE_USER ".polypaudio" PATH_SEP "default.pa" -#define DEFAULT_CONFIG_FILE DEFAULT_CONFIG_DIR PATH_SEP "daemon.conf" -#define DEFAULT_CONFIG_FILE_USER ".polypaudio" PATH_SEP "daemon.conf" - -#define ENV_SCRIPT_FILE "POLYP_SCRIPT" -#define ENV_CONFIG_FILE "POLYP_CONFIG" -#define ENV_DL_SEARCH_PATH "POLYP_DLPATH" - -static const pa_daemon_conf default_conf = { - .cmd = PA_CMD_DAEMON, - .daemonize = 0, - .fail = 1, - .high_priority = 0, - .disallow_module_loading = 0, - .exit_idle_time = -1, - .module_idle_time = 20, - .scache_idle_time = 20, - .auto_log_target = 1, - .script_commands = NULL, - .dl_search_path = NULL, - .default_script_file = NULL, - .log_target = PA_LOG_SYSLOG, - .log_level = PA_LOG_NOTICE, - .resample_method = PA_RESAMPLER_SRC_SINC_FASTEST, - .config_file = NULL, - .use_pid_file = 1 -}; - -pa_daemon_conf* pa_daemon_conf_new(void) { - FILE *f; - pa_daemon_conf *c = pa_xmemdup(&default_conf, sizeof(default_conf)); - - if ((f = pa_open_config_file(DEFAULT_SCRIPT_FILE, DEFAULT_SCRIPT_FILE_USER, ENV_SCRIPT_FILE, &c->default_script_file))) - fclose(f); - -#ifdef DLSEARCHPATH - c->dl_search_path = pa_xstrdup(DLSEARCHPATH); -#endif - return c; -} - -void pa_daemon_conf_free(pa_daemon_conf *c) { - assert(c); - pa_xfree(c->script_commands); - pa_xfree(c->dl_search_path); - pa_xfree(c->default_script_file); - pa_xfree(c->config_file); - pa_xfree(c); -} - -int pa_daemon_conf_set_log_target(pa_daemon_conf *c, const char *string) { - assert(c && string); - - if (!strcmp(string, "auto")) - c->auto_log_target = 1; - else if (!strcmp(string, "syslog")) { - c->auto_log_target = 0; - c->log_target = PA_LOG_SYSLOG; - } else if (!strcmp(string, "stderr")) { - c->auto_log_target = 0; - c->log_target = PA_LOG_STDERR; - } else - return -1; - - return 0; -} - -int pa_daemon_conf_set_log_level(pa_daemon_conf *c, const char *string) { - uint32_t u; - assert(c && string); - - if (pa_atou(string, &u) >= 0) { - if (u >= PA_LOG_LEVEL_MAX) - return -1; - - c->log_level = (pa_log_level_t) u; - } else if (pa_startswith(string, "debug")) - c->log_level = PA_LOG_DEBUG; - else if (pa_startswith(string, "info")) - c->log_level = PA_LOG_INFO; - else if (pa_startswith(string, "notice")) - c->log_level = PA_LOG_NOTICE; - else if (pa_startswith(string, "warn")) - c->log_level = PA_LOG_WARN; - else if (pa_startswith(string, "err")) - c->log_level = PA_LOG_ERROR; - else - return -1; - - return 0; -} - -int pa_daemon_conf_set_resample_method(pa_daemon_conf *c, const char *string) { - int m; - assert(c && string); - - if ((m = pa_parse_resample_method(string)) < 0) - return -1; - - c->resample_method = m; - return 0; -} - -static int parse_log_target(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) { - pa_daemon_conf *c = data; - assert(filename && lvalue && rvalue && data); - - if (pa_daemon_conf_set_log_target(c, rvalue) < 0) { - pa_log(__FILE__": [%s:%u] Invalid log target '%s'.\n", filename, line, rvalue); - return -1; - } - - return 0; -} - -static int parse_log_level(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) { - pa_daemon_conf *c = data; - assert(filename && lvalue && rvalue && data); - - if (pa_daemon_conf_set_log_level(c, rvalue) < 0) { - pa_log(__FILE__": [%s:%u] Invalid log level '%s'.\n", filename, line, rvalue); - return -1; - } - - return 0; -} - -static int parse_resample_method(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) { - pa_daemon_conf *c = data; - assert(filename && lvalue && rvalue && data); - - if (pa_daemon_conf_set_resample_method(c, rvalue) < 0) { - pa_log(__FILE__": [%s:%u] Inavalid resample method '%s'.\n", filename, line, rvalue); - return -1; - } - - return 0; -} - -int pa_daemon_conf_load(pa_daemon_conf *c, const char *filename) { - int r = -1; - FILE *f = NULL; - - pa_config_item table[] = { - { "daemonize", pa_config_parse_bool, NULL }, - { "fail", pa_config_parse_bool, NULL }, - { "high-priority", pa_config_parse_bool, NULL }, - { "disallow-module-loading", pa_config_parse_bool, NULL }, - { "exit-idle-time", pa_config_parse_int, NULL }, - { "module-idle-time", pa_config_parse_int, NULL }, - { "scache-idle-time", pa_config_parse_int, NULL }, - { "dl-search-path", pa_config_parse_string, NULL }, - { "default-script-file", pa_config_parse_string, NULL }, - { "log-target", parse_log_target, NULL }, - { "log-level", parse_log_level, NULL }, - { "verbose", parse_log_level, NULL }, - { "resample-method", parse_resample_method, NULL }, - { "use-pid-file", pa_config_parse_bool, NULL }, - { NULL, NULL, NULL }, - }; - - table[0].data = &c->daemonize; - table[1].data = &c->fail; - table[2].data = &c->high_priority; - table[3].data = &c->disallow_module_loading; - table[4].data = &c->exit_idle_time; - table[5].data = &c->module_idle_time; - table[6].data = &c->scache_idle_time; - table[7].data = &c->dl_search_path; - table[8].data = &c->default_script_file; - table[9].data = c; - table[10].data = c; - table[11].data = c; - table[12].data = c; - table[13].data = &c->use_pid_file; - - pa_xfree(c->config_file); - c->config_file = NULL; - - f = filename ? - fopen(c->config_file = pa_xstrdup(filename), "r") : - pa_open_config_file(DEFAULT_CONFIG_FILE, DEFAULT_CONFIG_FILE_USER, ENV_CONFIG_FILE, &c->config_file); - - if (!f && errno != ENOENT) { - pa_log(__FILE__": WARNING: failed to open configuration file '%s': %s\n", filename, strerror(errno)); - goto finish; - } - - r = f ? pa_config_parse(c->config_file, f, table, NULL) : 0; - -finish: - if (f) - fclose(f); - - return r; -} - -int pa_daemon_conf_env(pa_daemon_conf *c) { - char *e; - - if ((e = getenv(ENV_DL_SEARCH_PATH))) { - pa_xfree(c->dl_search_path); - c->dl_search_path = pa_xstrdup(e); - } - if ((e = getenv(ENV_SCRIPT_FILE))) { - pa_xfree(c->default_script_file); - c->default_script_file = pa_xstrdup(e); - } - - return 0; -} - -static const char* const log_level_to_string[] = { - [PA_LOG_DEBUG] = "debug", - [PA_LOG_INFO] = "info", - [PA_LOG_NOTICE] = "notice", - [PA_LOG_WARN] = "warning", - [PA_LOG_ERROR] = "error" -}; - -char *pa_daemon_conf_dump(pa_daemon_conf *c) { - pa_strbuf *s = pa_strbuf_new(); - - if (c->config_file) - pa_strbuf_printf(s, "### Read from configuration file: %s ###\n", c->config_file); - - assert(c->log_level <= PA_LOG_LEVEL_MAX); - - pa_strbuf_printf(s, "daemonize = %i\n", !!c->daemonize); - pa_strbuf_printf(s, "fail = %i\n", !!c->fail); - pa_strbuf_printf(s, "high-priority = %i\n", !!c->high_priority); - pa_strbuf_printf(s, "disallow-module-loading = %i\n", !!c->disallow_module_loading); - pa_strbuf_printf(s, "exit-idle-time = %i\n", c->exit_idle_time); - pa_strbuf_printf(s, "module-idle-time = %i\n", c->module_idle_time); - pa_strbuf_printf(s, "scache-idle-time = %i\n", c->scache_idle_time); - pa_strbuf_printf(s, "dl-search-path = %s\n", c->dl_search_path ? c->dl_search_path : ""); - pa_strbuf_printf(s, "default-script-file = %s\n", c->default_script_file); - pa_strbuf_printf(s, "log-target = %s\n", c->auto_log_target ? "auto" : (c->log_target == PA_LOG_SYSLOG ? "syslog" : "stderr")); - pa_strbuf_printf(s, "log-level = %s\n", log_level_to_string[c->log_level]); - pa_strbuf_printf(s, "resample-method = %s\n", pa_resample_method_to_string(c->resample_method)); - pa_strbuf_printf(s, "use-pid-file = %i\n", c->use_pid_file); - - return pa_strbuf_tostring_free(s); -} |